A group of researchers has estimated how long it took Tyrannosaurus rex to reach its full size — and the time period is ...
Pioneering techniques used in this research may soon be applied to other dinosaur fossils and alter the course of ...
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Study Reveals Tyrannosaurus Rex Dinosaur Grew Slower And Lived Longer Than Previously Thought
By counting visible and hidden rings, researchers found that T. rex did not reach full size until 35 to 40 years of age.
For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of ...
Scientists discovered a new dinosaur species, and it could reshape the history of T. rex's evolution
The new species shows the dinosaurs got bigger a lot earlier than scientists originally thought. It also supports the theory that T. Rex originated in North America, not Asia. Scientists recently ...
WASHINGTON (Reuters) - Surmising even the physical appearance of a dinosaur - or any extinct animal - based on its fossils is a tricky proposition, with so many uncertainties involved. Assessing a ...
From a tyrannosaur's last meal to the ancient nests of giants, this year provided plenty of new detail about dinos and other long-gone creatures. Reading time 1 minute Dinosaurs’ reign on Earth ended ...
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